A simultaneously potentiometric titration method for determining benzaldehyde and benzoic acid in electrosynthesis products was reported.

采用电位滴法测甲苯电合成产物中的苯甲和苯甲酸,研酸羟胺用、苯甲醇和甲苯含对测的影响。

The results showed that the main product was benzaldehyde and a little by-products were styrene oxide and phenylacetaldehyde.

发现该工艺中主要生成苯甲，副产物是环氧苯乙烷和苯乙等。

The catalytic hydrolysis of benzal chloride and benzyl chloride mixture was studied, benzal chloride forming benzaldehyde in 95% yield, while the benzyl choride unreacted.

研亚苄基二氯和苄基氯混合物的催化水解反应，亚苄基二氯水解率达95％，而苄基氯不发生化学反应。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲与1,3-丁二醇在钒磷氧催化剂作用下的缩化反应进行研,考察醇比、反应时间、催化剂用、带水剂种类和体积等因素对苯甲1,3-丁二醇缩收率的影响。